body{
	background: #ccc;
}
.scroll-demo{
	width:540px;
	border: 1px solid #e5e5e5;
	background: #fff;
	margin: 20px auto;
}
.scroll-tab{
	height:34px;
	border-bottom: 1px solid #e5e5e5;
	color: #666;
	background: #f8f8f8;
}
.scroll-tab .tab-item{
	float: left;
	font: 14px/34px "Microsoft Yahei";
	height: 34px;
	text-align:center;
	border-right: 1px solid #e5e5e5;
	padding: 0 20px;
}
.scroll-tab .tab-active{
	color: #00be3c;
	background:#fff;
	border-top: 2px solid #00be3c;
	margin: -1px 0;
}
.scroll-wrap{
	position:relative;
	width: 100%;	
	height: 300px;
}
.scroll-wrap .scroll-cont{
	height:100%;
	overflow: hidden;
	padding: 0 15px;
}
.scroll-wrap .scroll-cont h3{
	font: 16px/3 "Microsoft Yahei";
	text-align: center;
}
.scroll-wrap .scroll-cont p{
	font-size: 14px;
	line-height: 20px;
	text-indent: 2em;
	margin-bottom: 10px;
}
.scroll-wrap .scroll-bar{
	position:absolute;
	top: 0;
	right: 0;
	width: 10px;
	height: 100%;
	background-color: #eaeaea;
}
.scroll-wrap .scroll-slider{
	position: absolute;
	top:0;
	left:1px;
	width:8px;
	height:30px;
	background-color:#fff;
}